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Lefant M3 Robot Vacuum Cleaner with Mop vs ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop

Updated August 2026The Lefant M3 offers superior features and performance, while the ECOVACS DEEBOT N20 is a budget-friendly option. Choose based on your cleaning needs and budget.

The Lefant M3 offers superior features and performance, while the ECOVACS DEEBOT N20 is a budget-friendly option. Choose based on your cleaning needs and budget.

Why Lefant M3 Robot Vacuum Cleaner with Mop is better

higher suction power

Lefant M3 has 12,000Pa vs DEEBOT N20's 8,000Pa

advanced navigation

Lefant M3 features 360° dToF laser navigation

larger dust capacity

Lefant M3 has a 3.2L dust bag vs DEEBOT N20's 400ml

Why ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop is better

longer runtime

DEEBOT N20 runs for 300 minutes vs Lefant M3's 220 minutes

lower price

DEEBOT N20 costs £179 vs Lefant M3's £449.99

app features

DEEBOT N20 offers customizable settings via ECOVACS HOME App

Overall score

Lefant M3 Robot Vacuum Cleaner with Mop
85
ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop
70

Specifications

SpecLefant M3 Robot Vacuum Cleaner with MopECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop
BrandLefantECOVACS
Mopping SystemDual-Spin TurboOZMO Pro 2.0
Navigation360° dToFTrueMapping
Threshold Climbing9mm20mm
App ControlNoYes

Dimension comparison

Lefant M3 Robot Vacuum Cleaner with MopECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop

Price Comparison

The Lefant M3 Robot Vacuum Cleaner with Mop is priced at £449.99, while the ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop is significantly more affordable at £179.00. This price difference of £270.99 may influence your purchasing decision, especially if you have a budget to consider. While the Lefant M3 offers advanced features, the DEEBOT N20 presents a cost-effective solution for those seeking reliable cleaning without breaking the bank.

Cleaning Performance

The Lefant M3 boasts a powerful suction capability of 12,000Pa, making it highly effective in removing debris, dust, and pet hair from various surfaces including carpets and hard floors. In comparison, the DEEBOT N20 provides a respectable 8,000Pa suction power. Although both models promise thorough cleaning, the Lefant M3's superior suction strength may be more effective for homes with heavy dirt or pet hair, making it better suited for particularly challenging cleaning environments.

Mopping Capability

When it comes to mopping, the Lefant M3 employs dual-spin turbo mops that operate at 200 RPM, providing deep cleaning and effectively tackling stubborn stains. Additionally, it features an auto-lifting system that raises the mops to protect carpets from getting wet. The DEEBOT N20, on the other hand, utilises the OZMO Pro 2.0 Vibrating Mopping System, which excels at removing tough stains as well. While both models have advanced mopping systems, the Lefant M3's dual mops and pressure technology may offer a more thorough clean on a variety of surfaces.

The Lefant M3 is equipped with advanced 360° dToF laser navigation, allowing it to create detailed home maps and navigate with millimetre-level accuracy. This precision helps in covering every corner of a home effectively. Conversely, the DEEBOT N20 employs TrueMapping Intelligent Path Planning, which also utilises laser radar scanning for navigation but is noted for its quick mapping capability, completing a scan in just 8 minutes. While both devices offer sophisticated navigation, the Lefant M3's detailed mapping may provide a slight edge in terms of thoroughness and coverage.

Battery Life and Runtime

In terms of battery performance, the Lefant M3 operates for up to 220 minutes on a single charge, allowing it to clean homes of up to 220m² twice per fill. The DEEBOT N20, however, boasts an impressive runtime of 300 minutes, which enables it to cover larger areas of up to 550 square metres without needing to recharge. This longer runtime can be particularly advantageous for larger homes or spaces requiring extensive cleaning, making the DEEBOT N20 more appealing for users with bigger areas to maintain.

Dustbin and Water Tank Capacity

The Lefant M3 features a 3.2L dust bag that requires replacement approximately every eight weeks, along with a 2.5L clean water tank. This capacity allows it to manage cleaning tasks with minimal interruptions. The DEEBOT N20, however, comes with a 400ml dust bin, which may necessitate more frequent emptying during larger cleaning sessions. While the Lefant M3 offers a larger capacity for both dust and water, the DEEBOT N20's efficiency in cleaning may balance out its smaller containers, depending on the user's cleaning needs.

User-Friendly Features

The Lefant M3 incorporates intelligent dual-sensing protection to navigate tight spaces and reduce collisions effectively. This system enhances the overall cleaning experience by protecting both the robot and the home environment. In contrast, the DEEBOT N20 offers the ECOVACS HOME App, which allows users to customise cleaning settings, including suction power and water flow regulation. This app-centric approach provides added convenience and control for tech-savvy users who prefer to manage their cleaning tasks through their smartphones.

Which should you buy?

Choosing between the Lefant M3 and the ECOVACS DEEBOT N20 ultimately depends on your cleaning priorities and budget. If you require advanced features like higher suction power, comprehensive navigation, and a robust mopping system, the Lefant M3 may justify its higher price of £449.99. However, if you are looking for a budget-friendly option that still delivers effective cleaning with impressive runtime, the DEEBOT N20 at £179.00 is a solid choice. Weigh your specific needs and preferences carefully to make the best decision for your home.

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Lefant M3 Robot Vacuum Cleaner with Mop vs ECOVACS DEEBOT N20 Robot Vacuum Cleaner with Mop | versusfinder